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ubuntuUbuntuUSN-5223-1
HistoryJan 12, 2022 - 12:00 a.m.

Apache Log4j 1.2 vulnerability

2022-01-1200:00:00
ubuntu.com
138

9.6 High

AI Score

Confidence

High

0.127 Low

EPSS

Percentile

95.5%

Releases

  • Ubuntu 21.10
  • Ubuntu 21.04
  • Ubuntu 20.04 LTS
  • Ubuntu 18.04 ESM

Packages

  • apache-log4j1.2 - Java-based open-source logging tool

Details

It was discovered that Apache Log4j 1.2 was vulnerable to deserialization of
untrusted data if the configuration file was editable. An attacker could use
this vulnerability to cause a DoS or possibly execute arbitrary code.

OSVersionArchitecturePackageVersionFilename
Ubuntu21.10noarchliblog4j1.2-java< 1.2.17-10ubuntu0.21.10.1UNKNOWN
Ubuntu21.10noarchliblog4j1.2-java-doc< 1.2.17-10ubuntu0.21.10.1UNKNOWN
Ubuntu21.04noarchliblog4j1.2-java< 1.2.17-10ubuntu0.21.04.1UNKNOWN
Ubuntu21.04noarchliblog4j1.2-java-doc< 1.2.17-10ubuntu0.21.04.1UNKNOWN
Ubuntu20.04noarchliblog4j1.2-java< 1.2.17-9ubuntu0.1UNKNOWN
Ubuntu20.04noarchliblog4j1.2-java-doc< 1.2.17-9ubuntu0.1UNKNOWN
Ubuntu18.04noarchliblog4j1.2-java< 1.2.17-8+deb10u1ubuntu0.1UNKNOWN
Ubuntu18.04noarchliblog4j1.2-java-doc< 1.2.17-8+deb10u1ubuntu0.1UNKNOWN